Now showing items 738-757 of 777

    • Virtual Reality Callouts - Demonstrating Knowledge With Spatial-Related Textual Information 

      Horst, Robin; Degreif, Anika; Mathy, Marvin; Dörner, Ralf (The Eurographics Association, 2019)
      Virtual (VR) and augmented reality (AR) can bring an added value during the demonstration of knowledge, as for example within an interactive research demo. Callouts are strings of text which are connected by a line to a ...
    • A Virtual Reality Front-end for City Modeling 

      Rando, Eduard; Andujar, Carlos; Patow, Gustavo A. (The Eurographics Association, 2019)
      Current tools for city modeling, including those supporting procedural techniques, have a steep learning curve and require substantial user input and/or skills to create realistic 3D models of cities. In this paper we ...
    • A Virtual Reality Front-End for Earthquake Simulation 

      Fita, Josep Lluis; Besuievsky, Gonzalo; Patow, Gustavo A. (The Eurographics Association, 2019)
      Virtual Reality has traditionally been used in Cultural Heritage for giving to the final user an immersive experience over recreated scenarios, which usually have been designed and focused on static environment recreation. ...
    • Virtual Reality: A Literature Review and Metrics-based Classification 

      Ankomah, Peter; Vangorp, Peter (The Eurographics Association, 2018)
      This paper presents a multi-disciplinary overview of research evaluating virtual reality (VR). The main aim is to review and classify VR research based on several metrics: presence and immersion, navigation and interaction, ...
    • Virtual Sculpting Using Implicit Surfaces with Scattered Data Interpolation 

      Zhang, K.; Noble, R. A.; McDermott, R. J.; Wilson, A. (The Eurographics Association, 2005)
      This paper presents a virtual sculpting system that shows an approach to the interactive deformation of soft objects. The soft objects are represented by implicit surfaces which are visualized using a constrained particle ...
    • A Virtual-Reality-based Evaluation Environment for Wheelchair-mounted Manipulators 

      Santis, Agostino De; Gironimo, Giuseppe Di; Marzano, Adelaide; Siciliano, Bruno; Tarallo, Andrea (The Eurographics Association, 2008)
      The design of solutions for robotic extenders of wheelchairs must take into account both objective and subjective metrics for everyday activities in human environments. Virtual Reality (VR) constitutes a useful tool to ...
    • Visibility-Weighted Saliency for Volume Visualization 

      Luo, Shengzhou; Dingliana, John (The Eurographics Association, 2015)
      Volume visualization has been widely used to depict complicated 3D structures in volume data sets. However, obtaining clear visualization of the features of interest in a volume is still a major challenge. The clarity of ...
    • Visiting Ancient Rome with a Serious Game 

      Galí, Carlos; Remolar, Inmaculada; Rebollo, Cristina (The Eurographics Association, 2019)
      The current rise of video games has made that different fields of research feel attracted to these new technologies in order to enhance their works and make their results more attractive. It is for this reason that so-called ...
    • Visual Analysis of Glycogen Derived Lactate Absorption in Dense and Sparse Surface Reconstructions of Rodent Brain Structures 

      Calì, Corrado; Agus, Marco; Gagnon, Nicholas; Hadwiger, Markus; Magistretti, Pierre J. (The Eurographics Association, 2017)
      Astrocytes are the most abundant type of glial cells of the central nervous system; their involvement in brain functioning, from synaptic to network level, is to date a matter of intense research. A well-established function ...
    • Visual Analysis of Hurricane Data Using Joint Contour Net 

      Geng, Zhao; Duke, David; Carr, Hamish; Chattopadhyay, Amit (The Eurographics Association, 2014)
      Topology provides a rigorous foundation for identifying features and transitions within data. However, computing and presenting topological features in multi-dimensional range space is still a difficult problem. The Joint ...
    • Visual Analysis of Packing Process for 3D Container 

      Yue, Y.; Middleton, M.; Liu, J. (The Eurographics Association, 2006)
      The cutting and packing problem has been encountered in many industrial sectors, and become a research focus in operations research. Because of its nature, it is a commendable goal to visualise the process of cutting and ...
    • Visual Enhancements for Improved Interactive Rendering on Light Field Displays 

      Agus, Marco; Pintore, Giovanni; Marton, Fabio; Gobbetti, Enrico; Zorcolo, Antonio (The Eurographics Association, 2011)
      Rendering of complex scenes on a projector-based light field display requires 3D content adaptation in order to provide comfortable viewing experiences in all conditions. In this paper we report about our approach to improve ...
    • A Visual Interface for Feature Subset Selection Using Machine Learning Methods 

      Rojo, Diego; Raya, Laura; Rubio-Sánchez, Manuel; Sánchez, Alberto (The Eurographics Association, 2018)
      Visual representation of information remains a key part of exploratory data analysis. This is due to the high number of features in datasets and their increasing complexity, together with users' ability to visually understand ...
    • Visual Language Generalization for Procedural Modeling of Buildings 

      Barroso, Santiago; Patow, Gustavo (The Eurographics Association, 2012)
      Procedural modeling has become the accepted standard for the creation of detailed large scenes, in particular urban landscapes. With the introduction of visual languages there has been a huge leap forward in terms of ...
    • Visual Representation of Multiple Associations in Data using Constrained Graph Layout 

      Xu, Weijia; Sreevalsan-Nair, Jaya (The Eurographics Association, 2009)
      This paper presents a new approach for simultaneously visualizing multiple exclusive associations, defined on the same dataset, using constrained graph layout. We work with two different associations at a time, which can ...
    • Visual Representation of Region Transitions in Multi-dimensional Parameter Spaces 

      Fernandes, Oliver; Frey, Steffen; Reina, Guido; Ertl, Thomas (The Eurographics Association, 2019)
      We propose a novel visual representation of transitions between homogeneous regions in multi-dimensional parameter space. While our approach is generally applicable for the analysis of arbitrary continuous parameter spaces, ...
    • Visual Saliency for Smell Impulses and Application to Selective Rendering 

      Harvey, Carlo; Bashford-Rogers, Thomas E. W.; Debattista, Kurt; Chalmers, Alan (The Eurographics Association, 2011)
      A major challenge in generating high-fidelity virtual environments is to be able to provide interactive rates of realism. However this is very computationally demanding and only recently visual perception has been used in ...
    • Visualisation of Blockplay in Early Childhood 

      Albin-Clark, Adrian; Howard, T. L. J.; Anderson, B. (The Eurographics Association, 2011)
      Observation of young children is common in educational settings. For trainee practitioners however, access to children is infrequent, and even then, only small amounts of observable activity can be captured. We have developed ...
    • Visualisation of DNA - Does the Soul Have a Picture? 

      Middleton, M.; Yue, Y. (The Eurographics Association, 2006)
      Although there has been a great deal of research on DNA, DNA visualisation has been long overlooked. This paper studies current techniques for 2-dimensional and 3-dimensional DNA visualisation and other relevant areas such ...
    • Visualización Autoestereoscópica de Múltiples Campos de Luz 

      Escrivá, Miguel; Blasco, Joan; Abad, Francisco; Camahort, Emilio; Vivó, Roberto (The Eurographics Association, 2008)
      Los campos de luz se introdujeron hace una década como un nuevo modelo de representación gráfica de alta dimensión. Sin embargo, apenas se han utilizado debido a lo específico de sus aplicaciones y a su alto coste de ...